Pith Number

pith:Q4ITLN3E

pith:2021:Q4ITLN3ETC4Q4EOPUUZL7ES2J6

not attested not anchored not stored refs pending

The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

Adrian Kaminski, Alvaro Lopez-Gallifa, Andreas Quirrenbach, Andreas Schweitzer, Ansgar Reiners, Carlos Cifuentes, Christian Duque-Arribas, David Galadi-Enriquez, David Montes, Emilio Marfil, Evangelos Nagel, Francisco J. Lazaro, Hugo M. Tabernero, Ignasi Ribas, Jonay I. Gonzalez Hernandez, Jose A. Caballero, Juan Carlos Morales, Marina Lafarga, Martin Kurster, Mathias Zechmeister, Miriam Cortes-Contreras, Pedro J. Amado, Sandra V. Jeffers, Stefan Dreizler, Thomas Henning, Vera M. Passegger, Yutong Shan

arxiv:2110.07329 v1 · 2021-10-14 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4ITLN3ETC4Q4EOPUUZL7ES2J6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

RedDots: Magnetic field of the nearby active M dwarf GJ 729, and a search for companions

Receipt and verification

First computed	2026-07-05T03:42:52.060776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871135b76498b90e11cfa532bf925a4fabc963df9c134f830f4403c5d5fc85cf

Aliases

arxiv: 2110.07329 · arxiv_version: 2110.07329v1 · doi: 10.48550/arxiv.2110.07329 · pith_short_12: Q4ITLN3ETC4Q · pith_short_16: Q4ITLN3ETC4Q4EOP · pith_short_8: Q4ITLN3E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q4ITLN3ETC4Q4EOPUUZL7ES2J6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 871135b76498b90e11cfa532bf925a4fabc963df9c134f830f4403c5d5fc85cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9803b5c74e03b9eaf6127c3af5deed5e25ee4ed0603dbaa80149d971284dbc0d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-14T13:03:48Z",
    "title_canon_sha256": "72f9cc6f5729849ef738dab84aee910f9186fc111aef0b39cbdbc1cc9a9f37dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07329",
    "kind": "arxiv",
    "version": 1
  }
}